show link-management
Syntax
show link-management
Description
Display Multiprotocol Label Switching (MPLS) peer and traffic engineering link information.
Options
This command has no options.
Required Privilege Level
view
Output Fields
Table 1 describes the output fields for the show link-management command. Output fields are listed in the approximate order in which
they appear.
Field Name |
Field Description |
|---|---|
Peer Name |
Name of the peer. |
System identifier |
Internal identifier for the peer. The range of values is 0 through 64,000. |
State |
State of the peer: Up or Down. |
Control address |
Address to which a control channel is established. |
CC local ID |
Identifier assigned to the control channel by the local peer. The range of values is 1 through 4,294,967,296. |
CC remote ID |
Identifier assigned to the control channel by the remote peer. The range of values is 1 through 4,294,967,296. |
State |
State of the control channel: Up or Down. |
TxSeqNum |
Sequence number of the hello message being sent to the peer. The range of values is 1 through 4,294,967,295. |
RcvSeqNum |
Sequence number of the last hello message received from the peer. The range of values is 0 through 4,294,967,295. |
Flags |
Code that provides information about the control channel. Currently supports only code value R, which indicates that the control channel is restarting after a failure in the control plane, as when the Link Management Protocol (LMP) process starts or restarts. |
TE links |
Traffic-engineered links that are managed by their peer. |
TE link name |
Name of the traffic-engineered link. |
State |
State of the traffic-engineered link: Up, Down, or Init. |
Local identifier |
Identifier of the local side of the link. |
Remote identifier |
Identifier of the remote side of the link. |
Local address |
Address of the local side of the link. |
Remote address |
Address of the remote side of the link. |
Encoding |
Physical layer media type determined by the interfaces contained in the traffic-engineered link. Typical values include SDH/SONET, Ethernet, Packet, and PDH. |
Switching |
Type of switching that can be performed on the traffic-engineered link. Supported values are PSC-1 and Packet. |
Minimum bandwidth |
Smallest single allocation of bandwidth possible on the traffic-engineered link. This number is equal to the smallest bandwidth interface that is a member of the traffic-engineered link (in bps). |
Maximum bandwidth |
Largest single allocation of bandwidth possible on the traffic-engineered link. This number is equal to the largest bandwidth interface that is a member of the link (in bps). |
Total bandwidth |
Sum of the bandwidth, in bits per second (bps) and megabits per second (Mbps), of all interfaces that are members of the link. |
Available bandwidth |
Sum of the bandwidths of all interfaces that are members of the link and that are not yet allocated (in bps). |
Name |
Name of the interface. |
State |
State of the interface: Up or Down. |
Local ID |
Identifier of the local side of the interface. |
Remote ID |
Identifier of the remote side of the interface. |
Bandwidth |
Bandwidth, in bps or Mbps, of the member interface. |
Used |
Whether the resource is allocated to an LSP: Yes or No. |
LSP-name |
LSP name. |
Sample Output
show link-management
user@host> show link-management
Peer name: PEER-A, System identifier: 11973
State: Up, Control address: 10.255.245.4
CC local ID CC remote ID State TxSeqNum RcvSeqNum Flags
24547 24547 Up 1027 1026
TE links:
pro4-ba
TE link name: pro4-ba, State: Init
Local identifier: 2662, Remote identifier: 0, Encoding: SDH/SONET, Switching:
PSC-1,
Minimum bandwidth: 155.52Mbps, Maximum bandwidth: 155.52Mbps, Total bandwidth:
155.52Mbps,
Available bandwidth: 155.52Mbps
Name State Local ID Remote ID Bandwidth Used LSP-name
so-1/0/2 Up 21271 0 155.52Mbps No
Release Information
Command introduced before Junos OS Release 7.4.